摘要
通过质谱、核磁共振谱并结合文献对一个三萜皂苷 hederagenin 3-O-β- D-glucu ronopyranpside进行结构解析. 通过 2D NMR(HMQC、HMBC)对其进行了 NMR全归属.
A triterpene saponin was extracted from the seeds of Acanthopanax Senticosus, and determined to be hederagenin 3-O-β-D-glucuronopyranpside on the basis of MS and NMR measurements The ~1H and ~13C NMR chemical shift of this compound was assigned using 2D NMR spectroscopy
出处
《波谱学杂志》
CAS
CSCD
北大核心
2005年第1期15-19,共5页
Chinese Journal of Magnetic Resonance